Now, if you take a look at the construction compound as a whole, you'll realize that there are in fact two major structures. The one you infiltrate first is on the east side, and you'll generally be working in a westerly fashion. In other words, once you climb the structure on the right, you'll clear that structure before working leftward and clearing the other structure. En route, you'll have to deal with numerous union leaders and their cohorts. Remember to chuck your grenades to clear out groups of foes, or well-hidden enemies, and of course grab any health you encounter as well.

The one well-hidden enemy is located on the rooftop of a building you can't access, so be sure to spot that enemy on the HUD and use your sniper rifle to do him in. Otherwise, remember what we said earlier -- clear the structure as you go and head westward after an area is cleared. Be extremely careful not to fall into unfilled holes in the structure that will lead to your demise (or, at the very least, a pretty bad injury). Those pitfalls are at times hard to spot, so keep a keen eye out.

When you get to the western end of the series of structures, you're in good shape. A helicopter will show up, depositing more foes to help, and worst yet, giving union leaders a chance to escape. Therefore, when the helicopter shows up, rush the location of the helicopter, blazing through enemies in between you and the chopper. This will halt any escape plan and stymie the advance of any reinforcements. Thereafter, climb down a nearby ladder to the ground and clear the westernmost structure of the last union leader. And with that, this epic mission comes to an end, much to Playboy X's satisfaction.